.background {
    width: 100%;
    height: 100%;
    position: absolute;
    background-size: 100% 100%;
}

h1 {
    margin: 0 0 32px;
    font-size: 30px;
    text-align: center;
    font-weight: 400;
}

div {
    box-sizing: border-box;
    display: block;
  }